baber/WOPTO huggingface dataset:
Patent RU-2173370-C2 (RU)
IPC: E01B9/68
Filed: 1997-06-09
Granted: 2001-09-10
Abstract: An elastic under-rail pad, made of an elastic plastic or rubber, has two opposite sides. At least one of its opposite sides presents a surface which at least partly is defined at least approximately by a simple sinusoidal or cosinusoidal trigonometric function or by a composite sinusoidal and cosinusoidal trigonometric function, so that at least on a part of one of the two opposite sides of the elastic pad there are formed protrusions (3) and cavities (4) arranged alternately and changing softly into one another. The elastic pad is used mainly in permanent ways of rail transport as an element attenuating vibrations and absorbing dynamic loads transmitted by railway vehicles to underlying rails.
Patent RU-2175690-C2 (RU)
Inventor: MILUSHKIN A S
IPC: C25D3/18
Filed: 1999-07-02
Granted: 2001-11-10
Abstract: Изобретение относится к гальваностегии, в частности к нанесению никелевых покрытий из пирофосфатных электродов, и найдет применение в машиностроении и приборостроении. Электролит содержит никель сернокислый 40-60 г, калий пирофосфорнокислый 160-200 г, аммоний хлористый 3-5 г, бура 3-5 г, 2,4-динитрофенилгидразин 1-3 ммоль/л, метиловый красный 1-5 ммоль/л, воду до 1 л. Технический результат: получение беспористых никелевых покрытий в широком интервале плотностей тока при минимальном наводороживании стальной основы. 3 табл.
Patent RU-2218451-C2 (RU)
Title: Article with heat-insulating layer subjected to action of hot gas and method of manufacture of such article
Inventor: BEELE VOL FRAM
IPC: C23C4/11
Filed: 1997-11-26
Granted: 2003-12-10
Abstract: FIELD: structural members for hot gas passages, turbine blades, heat shields, etc containing metal base made from nickel-, cobalt- or iron-based super-alloy. SUBSTANCE: adhesion enhancing layer is also used for forming aluminum oxide/chromium oxide. Heat-insulating layer consists of trioxide or pseudo-trioxide with structure of pyro-chlorine or perovskite which are phase-stable between room temperature and melting temperature. Besides that, article may be used for manufacture of elements by plasma spraying or PVD. EFFECT: enhanced stability to hot gases. 22 cl, 5 dwg
Patent RU-2239963-C2 (RU)
Inventor: KANOVA ZHIL BER
IPC: G12B17/08
Filed: 1999-12-15
Granted: 2004-11-10
Abstract: FIELD: aerospace engineering; flight data recorder boxes (black boxes). 
     
     
       SUBSTANCE: proposed data recorder has metal case and two facilities forming first and second heat insulators, respectively. Novelty is that second facility forming insulator/heat absorber is made of material incorporating ceramic fibers and inorganic endothermic substance, solid-to-liquid phase transition occurring without water evaporation. 
     
     
       EFFECT: facilitated manufacture, reduced cost, enhanced reliability and safety in all situations. 
     
     
       11 cl, 3 dwg
Patent UA-11297-C2 (UA)
Title: Appliance for rail fixation to metal ties
Filed: 1994-03-30
Abstract: The invention relates to area of rail transport and is intended for construction of rail tracks. The appliance includes at least one mounted on tie cramp with vertical part that goes through slot provided in wall of the tie and pressing fastener that interacts with the vertical part of the cramp and resting on the upper face of rail base.
Patent UA-26235-C2 (UA)
Filed: 1994-04-19
Abstract: The invention relates to power engineering industry. Hydro-electric power plant includes water conduits installed lower than water level in water reservoir and hydro-turbine connected to electric generator. Hydro-turbine is connected to electric generator with vertical shaft, and together with guide apparatus is placed to vertical shaft in such way that the cavity of the shaft can be connected to the water reservoir by means of openings arranged with possibility to be closed placed over and lower the hydro-turbine, and the lower end of the shaft is connected to water conduit that has vertical lift section in which pump driven by means of vertical shaft with separate drive electric motor is installed, and outlet to water reservoir.
Patent UA-13996-C2 (UA)
Title: Internal combustion engine
Filed: 1994-07-11
Abstract: The invention relates to the internal combustion engines. An engine has at least one working section and a crankshaft in which a working section includes a piston cylinder for suction and compression of air or petrol-air mix, a piston working cylinder and connected thereto additional cylinder with a rotor placed therein. The additional cylinder has a combustion chamber, a cavity for air or petrol-air mix and a cavity for worked-out gases and is connected to the piston cylinders by means of connecting channels.
Patent UA-32586-C2 (UA)
Title: Drakon method for physical training of sportsman
Filed: 1996-05-22
Abstract: The invention relates to the sporting medicine and can be used for training and estimating of physical development of healthy human.
Patent UA-27017-C2 (UA)
Title: Method for direct reduction of material, which contains ferric oxides and device for realization the same (VARIANTS)
IPC: C21B13/00
Filed: 1995-06-20
Abstract: The invention relates to a method for direct reduction of material, which contains ferric oxides. Synthesis gas is mixed with the top smoke, which is formed during the direct reduction of material, which contains ferric oxides and are used for the direct reduction as a reduction gases, which do not decompose at the reduction temperature. The volume content of H2O in the reduction gas is maintained equal between 1 and 2%, the part of top smoke volume is subjected to the purification from CO2, before it is used as a reduction gas, at that the mixture of top smoke and synthesis gas, subjected to the purification from CO2, is reduced to the adjusted temperature by the means of direct irrigation to the saturation with H2O, and after the direct irrigation it is heated to the temperature, which exceeds saturation point, by addition of the top smoke, which is unrefined from CO2, after which it is used as a reduction gas.
Patent UA-48177-C2 (UA)
Title: Method and reactor for formaldehyde heterogeneous exothermic synthesis
IPC: C07C47/052
Filed: 1996-09-04
Abstract: A process for the heterogeneous exothermic synthesis of formaldehyde, in particular in reactors (1) of the type comprising a plurality of adiabaric catalytic beds (5a-5c) connected in series, provides the step of flowing the gaseous reagents across at least one of the catalytic beds (5a-5c) with substantially radial flow.
Patent UA-29097-C2 (UA)
Title: Method for water lift from large depths by airlift and pump unit for its implementation
Inventor: KYRYCHENKO YEVHEN OLEKSIIOVYCH
Filed: 1998-03-17
Abstract: A method for water lift from large depths by airlift includes pump-out of mine water in composition of water-air mix through supply of air to the pump, with separation of gas from liquid till it goes out from the lift pipe and its supply to compression again. Pressure value is set at the outlet of the airlift pump. In the process of water lift one separates compressed air from liquid in intermediate cross-section of pump-in pipeline with supply to the pump of the airlift. One preserves the prescribed pressure value at the outlet of the pump through variation of the amount of compressed air supplied, separately from liquid, to the intermediate stage of the pump.
Patent UA-44839-C2 (UA)
Inventor: KAUFMANN RICHARD
IPC: D04B15/44
Filed: 1998-09-30
Abstract: Appliance for impeding the thread has two disc-like or plate-like impeding elements pressed together with a spring return, a U-like clip with two arms, elongated separately at each side of impeding elements. A rod-like support appliance for impeding elements is fixed to the clip by means of at least one support part, which holds it and is formed or connected at least to one arm. Not less than one impeding element has a central opening through which the support appliance goes through.
Patent UA-45455-C2 (UA)
IPC: F23R3/00
Filed: 1997-06-10
Abstract: The object of the invention is a heat-shield arrangement to protect a bearing structure (1) from a hot fluid, with an inner cladding (2a) of heat-resistant material and composed of plate-like heat-shield components (2) arranged side-by-side leaving gaps (2b) and anchored to the bearing structure (1) in a manner allowing heat circulation by bolts (4). The heat-shield components (2) are made of a non-eroding and non-corroding material. Between each heat-shield component (2) and the bearing structure (1) is fitted an insulating block (3) of a fireproof ceramic.
Patent UA-44858-C2 (UA)
Inventor: PRYMACHENKO VOLODYMYR VASYLIOVYCH
Filed: 1998-12-29
Abstract: The method of manufacturing of fire-resistant products, which contain cordierite, can find application at manufacturing of fire protection devices and electrotechnical ceramics. For manufacturing of fire-resistant products of increased strength and heat resistance at first 1/2 part of the component, which contains the alumina is mixed with the component, which contains periclase, followed by crushing up to a fraction less than 0,09 mm, then the second part of the component, which contains alumina of 2-0,5 mm fraction is mixed with 1/2 part of clay, which is introduced as a suspension, then the final mixing is made with fines and the rest of clay. Then the products are molded, dried and fired.
Patent UA-62960-C2 (UA)
Title: Biologically active food additive "xampan"
Inventor: VOTSELKO SVITLANA KONSTANTYNIVNA
IPC: A23L29/269
Filed: 1999-11-05
Abstract: The invention relateі tо biology and dietology, in particular to human and animal protection against harmful effect of biosphere polluted with some metals and radionuclides. A microbial heteropolysaccharide produced by the ІМВ В-7001 strain of Xanthomonas campestris pv.campestris is used as a biologically active food additive.
Patent UA-41675-C2 (UA)
Title: A process for the production of nitrogenous phosphoric iron-containing fertilizer
Inventor: ZARECHENYI VOLODYMYR HRYHOROVYCH
Filed: 2001-01-15
Abstract: The invention relates to the field of production of mineral fertilizers. A process for the production of nitrogenous phosphopic iron-containing granulated fertilizer involves mixing the iron vitriol and sulphuric acid with products of wet powder-gas exhaust gases cleaning, neutralization of mixture with ammonium, mixing the neutralization pulp with phosphorous-containing additive, spraying the obtained pulp into recycle particles which are present in the granulator, granulation of pulp, drying ad classification of fertilizer granules. The exhaust gases of the process being subjected to wet cleaning. Fertilizer fine particles of classification stage are directed as recycle to the granulator, and products of wet cleaning of exhaust gases are directed for mixing with iron vitriol and sulpuric acid. A mass ratio of SO4com:Fecom of the neutraliztion pulp being maintained in the range of (3-6):1. As phosphorous-containing additive phosphorite being taken, and with consumption thereof the mass ratio of raw components is maintained in the fertilizer pulp before granulation in the range of (0.95-1.10):1, which ratio being calculated according to the formula phosphorite: [1.65·(SО4com+1.06·Fecom)]. Use of the process allows to produce the nitrogenous phosphopous iron-containing granulated fertilizer having following characteristics: ammonia nitrogen (N) as calculated per dry substance - 7.2 %, P2O5com – 14.7 %, P2O5c.d. in a citrate dissoluble form – 14.03, Fecom – 7.8 %, Н2Оfree - 1 %.
Patent UA-59535-C2 (UA)
Title: Non-sleeping type passenger railroad car
Inventor: PRYKHODKO VOLODYMYR IVANOVYCH
IPC: B61D25/00
Filed: 2002-06-06
Abstract: The invention relates to the railroad car construction. A non-sleeping type passenger railroad car contains a salon with longitudinal fastening of double-row soft armchairs along the sidewalls with fixed windows, above which the luggage shelves are rigidly fixed. Each second window on one sidewall is equipped with a ventlight. Salon is divided into two parts by transverse transparent partitions with a passage, which is not closed. In each part of the salon against each other folding tables are rigidly fastened to the sidewalls, along sides of which the armchairs turned to each other by front are mounted. On the central corridor on the ceiling and on the end walls four television monitors turned in pairs to each other with prescribed inclination to the side of folding tables are fixed.
Patent RU-2199945-C2 (RU)
Inventor: MIRONOV V A
IPC: A61B5/318
Filed: 2000-02-07
Granted: 2003-03-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has electrodes, main amplifier, filter unit, analog-to-digital converter, communication unit, signal analysis unit and power supply source connected in series. The device also has input amplifier, device for eliminating isoline drift and inphase signal compensator unit. One output of the input amplifier is connected to one of control inputs of the device for eliminating isoline drift and main amplifier input. The output of the device for eliminating isoline drift is connected to one of input amplifier inputs, two other inputs being connected to the electrodes placed on patient body, the other output of the input amplifier is connected to the inphase signal compensator unit input placed on the right patient leg. Accumulator battery units having power converters are used as power supply source. One of outputs of signal analysis unit is connected to the other control input of the device for eliminating isoline drift via communication unit. Acoustic signal and luminous signal units are connected to the accumulator battery units. EFFECT: wide range of functional applications. 2 cl, 2 dwg
Patent RU-2243545-C2 (RU)
Title: Electrochemical cell
Inventor: KHODZHES ALASTEHR MAKINDOU
IPC: G01N/
Filed: 2000-02-24
Granted: 2004-12-27
Abstract: FIELD: analytical chemistry; evaluating concentration of analyzed substance in carrier. 
     
     
       SUBSTANCE: electrochemical sensor used for analytical evaluation of liquid sample has flat strip with at least two side edges, sample taking cell inside mentioned strip, at least two electrodes communicating with mentioned cell, and slit in at least one side edge communicating with mentioned cell to pass liquid sample into mentioned cell. 
     
     
       EFFECT: enhanced measurement accuracy, reduced difference in readings, reduced amount of analyzed substance sample. 
     
     
       8 cl, 15 dwg
Patent RU-2205190-C2 (RU)
Inventor: KHOGT ANDREAS KHERMAN
IPC: C08F10/06
Filed: 1998-11-04
Granted: 2003-05-27
Abstract: FIELD: polymer materials. SUBSTANCE: strength of polypropylene when being melted is improved by mixing polymer with at least one peroxydicarbonate and interaction of the two mixture components at 150 to 300 C on condition that peroxydicarbonate is present in the form of aqueous dispersion in polar milieu and at least 90% of initiator particles are below 50 mcm in size, while the size of at least 90% of the latter is less than 65 mcm. EFFECT: increased strength of melting polymer giving rise to modified polymer melt suitable for preparing desired product. 12 cl, 2 tbl, 7 ex
Patent RU-2193469-C2 (RU)
Title: Method for manufacture of removable patterns
Inventor: SAPCHENKO I G
IPC: B22C7/02
Filed: 2000-09-14
Granted: 2002-11-27
Abstract: FIELD: mechanical engineering, in particular, investment casting. SUBSTANCE: method involves manufacturing pattern from powder mixture of investment composition of 0.1-1.6 mm fraction and sodium chloride of 0.01-0.63 mm fraction, with volumetric ratio of components, wt%: investment composition 75-80, sodium chloride 20-25; providing dosed dispensing of investment composition into injection mold in an amount allowing to obtain models with porosity of 1.5-3%; molding investment material without preheating by aligning division surfaces of injection mold halves. During molding, powder investment material is caked without substantial phase deformation processes to form open capillary porosity compensating expansion of pattern during heating thereof in the process of casting from ceramic enclosure. EFFECT: increased dimensional and geometric precision of patterns and ingots. 1 tbl
Patent RU-2197002-C2 (RU)
Inventor: PETROV N V
IPC: G01S13/66
Filed: 2000-11-20
Granted: 2003-01-20
Abstract: Изобретение относится к области систем наблюдения и сопровождения за объектами в пространстве преимущественно с подвижного основания. Техническим результатом изобретения является обеспечение автоматизации захвата объекта на сопровождение в оптическом режиме, а также повышение устойчивости сопровождения объекта и возможность автоматического восстановления сопровождения в оптическом режиме в случае перерыва оптической связи. Система сопровождения состоит из последовательно соединенных оптико-электронного пеленгатора, блока сравнения, первого коммутатора и блока фильтрации, последовательно соединенных блока памяти, второго коммутатора и сумматора, последовательно соединенных локационного пеленгатора и формирователя логики режимов, а также устройства наведения и стабилизации. Локационный и оптико-электронный пеленгаторы механически соединены между собой и имеют кинематическую связь с выходным валом устройства наведения и стабилизации. Второй выход локационного пеленгатора подключен ко второму входу второго коммутатора, третий вход которого соединен с первым выходом оптико-электронного пеленгатора. Второй выход второго коммутатора связан со входом устройства наведения и стабилизации, чей второй выход подключен ко второму входу сумматора, выходом соединенного со входом оптико-электронного пеленгатора. Выход блока фильтрации соединен со вторым входом первого коммутатора, второй выход которого подключен ко входу блока памяти. Второй выход оптико-электронного пеленгатора соединен со вторым входом формирователя логики режимов, чьи первый и второй выходы подключены соответственно к управляющим входам первого и второго коммутаторов, второй вход блока сравнения соединен со вторым выходом локационного пеленгатора. 1 ил., 1 табл.
Patent RU-2223872-C2 (RU)
Title: Усиленный борт радиальной шины
Inventor: KORSI PATRIK
IPC: B60C15/00
Filed: 1999-05-25
Granted: 2004-02-20
Abstract: Изобретение относится к автомобильному транспорту, преимущественно к большегрузному транспорту. Каждый борт шины усилен, по меньшей мере, двумя дополнительными арматурами. Причем, по меньшей мере, первая арматура состоит, по меньшей мере, из одного слоя радиальных усилительных элементов, расположенного аксиально с внешней стороны второй арматуры, состоящей, по меньшей мере, из одного слоя нерастяжимых элементов, образующих с круговым направлением угол, находящийся в пределах от 0 до 45 o . В результате повышается износоустойчивость шины. 4 з.п. ф-лы, 1 ил.
Patent RU-2205975-C2 (RU)
Inventor: GUNDOROV V M
IPC: F02M51/06
Filed: 2001-03-22
Granted: 2003-06-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to gasoline engine employing electronic fuel injection devices. Proposed electromagnetic nozzle for internal combustion engine contains body with spray tip connected to body and electromagnetic coil placed inside. Armature press fitted on shank of needle valve and core secured in body are arranged in axial hole of electromagnetic coils being installed with clearance relative to each other. Spring pressed to needle valve armature is arranged in fuel feed hole of core. Core is hermetically connected to body from of armature by means of bushing made of nonferromagnetic material. EFFECT: provision of easy to manufacture, functionally effective electromagnetic nozzle with hermetically sealed fuel feed duct. 1 dwg
Patent RU-2241015-C2 (RU)
Inventor: KLJAJN JOKHANN
IPC: C08K3/30
Filed: 1999-11-10
Granted: 2004-11-27
Abstract: FIELD: composite materials. 
     SUBSTANCE: invention provides composition containing water-dispersible polymer and filler particles, in particular gypsum particles originated from installations for removing sulfur from flue gases with particles size x50 distribution from 13 to 500 mcm measured on a device Sympatec Helos HO720 in isopropyl alcohol, in any order and within any time ranges between operations, via mixing at least one water-dispersible polymer or a water dispersion containing one or several such polymers with gypsum particles and at least one king of other particles belonging to another type of inorganic fillers. If necessary, mixture can be completed with water or several other additives. 
     EFFECT: improved space-filling capability and increased elasticity and strength. 
     8 cl, 2 dwg, 4 tbl, 4 ex
Patent RU-2204291-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2001-08-16
Granted: 2003-05-20
Abstract: FIELD: food industry. SUBSTANCE: method involves grinding fat, protein and carbohydrate components, their mixing with water, mineral additive and heated. In the process of homogenization, mineral and enzyme additives are introduced. In the composition of vitamin additive used is preparation produced by successive extraction of biomass of Mortierella alpina micromycete by nonpolar extracting agent under above-critical state, water, alkali, water, acid, water, alkali and water with the following combination of the first extract with solid residue. Then mixture is dried without oxygen access, crushed, and is reduced by water before using. EFFECT: exclusion of syneresis of fats during process of storage life and stratification of mixture after its reduction.
Patent RU-2247126-C2 (RU)
Inventor: TSANTRIZOS YOULA S
IPC: C07K5/08
Filed: 2000-04-03
Granted: 2005-02-27
Abstract: FIELD: organic chemistry, biochemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to macrocyclic peptides of the general formula (I):   wherein W means nitrogen atom (N); R 21  means hydrogen atom (H), (C 1 -C 6 )-alkoxy-, hydroxy-group or N-(C 1 -C 6 -alkyl) 2 ; R 22  means hydrogen atom (H), (C 1 -C 6 )-alkyl, CF 3 , (C 1 -C 6 )-alkoxy-group, (C 2 -C 7 )-alkoxyalkyl, C 6 -aryl or Het wherein het means five- or six-membered saturated or unsaturated heterocycle comprising two heteroatoms taken among nitrogen, oxygen or sulfur atom and wherein indicated Het is substituted with radical R 24  wherein R 23  means hydrogen atom (H), -NH-C(O)-R 26 , OR 26 , -NHC(O)-NH-R 26 , -NHC(O)-OR 26  wherein R 26  means hydrogen atom, (C 1 -C 6 )-alkyl; R 3  means hydroxy-group or group of the formula -NH-R 31  wherein R 31  means -C(O)-R 32 , -C(O)-NHR 32  or -C(O)-OR 32  wherein R 32  means (C 1 -C 6 )-alkyl or (C 3 -C 6 )-cycloalkyl; D means a saturated or unsaturated alkylene chain comprising of 5-10 carbon atoms and comprising optionally one-three heteroatoms taken independently of one another among oxygen (O), sulfur (S) atom, or N-R 41  wherein R 41  means hydrogen atom (H), -C(O)-R 42  wherein R 42  means (C 1 -C 6 )-alkyl, C 6 -aryl; R 4  means hydrogen atom (H) or one-three substitutes at any carbon atom in chain D wherein substitutes are taken independently of one another from group comprising (C 1 -C 6 )-alkyl, hydroxyl; A means carboxylic acid or its alkyl esters or their derivatives. Invention relates to pharmaceutical compositions containing indicated compounds and eliciting activity with respect to hepatitis C virus and these peptides inhibit activity of NS 3 -protease specifically but don't elicit significant inhibitory activity with respect to other serine proteases. 
     EFFECT: valuable biochemical and medicinal properties of peptides. 
     106 cl, 9 tbl, 61 ex
Patent RU-2252484-C2 (RU)
Inventor: LANDBI STEJN S
IPC: H04B1/707
Filed: 2000-04-12
Granted: 2005-05-20
Abstract: FIELD: transmitter and receiver devices. 
     SUBSTANCE: sequence of characters transferred over different transmission channels are reordered to afford interleaving and spacing of transmission. Various shuffling functions are provided for interleavers and inverted interleavers used by different transmission channels to reduce probability of losing serial characters when transmission channels or antennas become correlated. 
     EFFECT: improved performance characteristics of system. 
     68 cl, 3 dwg